@article{groupfairnessmeetstheblackboxenablingfai,
  title = {Group Fairness Meets the Black Box: Enabling Fair Algorithms on Closed LLMs via Post-Processing},
  author = {Ruicheng Xian and Yuxuan Wan and Han Zhao},
  year = {2025},
  eprint = {2508.11258},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2508.11258},
}